1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 39969-29-4 |
| Product name | 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Electronic GradeMaterial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
| Industry | Application | Process |
|---|---|---|
| Liquid Crystal Materials | Dielectric anisotropy modifier in liquid crystal mixtures | Incorporated as a liquid crystal monomer into nematic liquid crystal formulations to tune dielectric properties via molecular structure design |
| Display Technology | Liquid crystal materials for high-performance liquid crystal displays (LCDs) | Used as a functional additive in liquid crystal mixture synthesis to enhance response speed and optical anisotropy |
| Optoelectronic Materials | Intermediate or component in organic optoelectronic functional materials | Participates in constructing conjugated molecular systems via coupling reactions such as Suzuki or Sonogashira coupling |
Manufacturing Quality Control of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at characteristic wavelength. |
| Related Substances | HPLC-UV | Separates and quantifies structurally similar impurities using gradient HPLC-UV. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents by gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration using iodine-based redox reaction. |
| Heavy Metals | ICP-OES | Determines total heavy metal content (e.g., Pb, Cd, Ni) by inductively coupled plasma optical emission spectroscopy. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using anion-exchange column and conductivity detection. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using calibrated capillary method. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of particulates under controlled white light. |
| Loss on Drying | Gravimetric Method | Measures mass loss after drying under specified temperature and vacuum conditions. |
| Residue on Ignition | Sulfated Ash Method | Quantifies non-volatile inorganic residue after high-temperature ignition in presence of sulfuric acid. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral centers in solution. |
| Bulk Density | USP <616> Tap Density Method | Determines mass per unit volume after mechanical tapping of a powder sample in a graduated cylinder. |
Technical Specifications of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Melting Point | 112-116°C |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
Safety Information of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE
Industrial 1-(2-(4-ETHOXYPHENYL)ETHYNYL)-4-PROPYLBENZENE Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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